Boost Mobile today introduced "Monthly Unlimited Select" that includes three new plans, starting at $40/month. The plans in Boost's Monthly Unlimited Select include unlimited talk, text and data. Each plan offers different data usage thresholds to help address the varying data needs of consumers. Boost further simplifies the consumer shopping experience by making the Monthly Unlimited Select plans available on all phones in its device portfolio. Consumers no longer need to pay a monthly premium for a smartphone - Boost Mobile customers will even be able to get the all new Samsung Galaxy S5 (coming to boostmobile.com May 19) on a $40/month plan.